<script setup>
    import {ref} from 'vue'
    import useProductStore from '@/stores/productStore.js'
    const productStore = useProductStore()
    const props = defineProps(['product','shopInfoName'])

    const addProduct = ()=>{
        // console.log(111);
        // console.log(props.shopInfoName);
        // console.log(props.product);
        // console.log(productStore.proudctList);
        props.product.number++
        let res = productStore.proudctList.find(item => item.name == props.shopInfoName)
        // console.log(res);
        if(!res){
            let arr = {
                list:[],
                name:''
            }
            arr.list.push(props.product)
            arr.name = props.shopInfoName
            // console.log(arr);
            productStore.proudctList.push(arr)
            // console.log(productStore.proudctList[0].list);
            return
        }else{
            let res2 = res.list.find(item => item.id == props.product.id)
            // console.log(res2);
            if(!res2){
                res.list.push(props.product)
            }
        }
        
    }

    const delProducet = ()=>{
        // console.log(222);
        if(props.product.number>0){
            props.product.number --
            if(props.product.number==0){
                let res = productStore.proudctList.find(item=> item.name == props.shopInfoName)
                // console.log(res);
                res.list = res.list.filter(item=> item.id != props.product.id)
            }
        }
        // console.log(productStore.proudctList);
    }

</script>

<template>
    <div class="product">
        <div class="product_img">  <!-- <div class="product_img--min"> -->
            <img :src="`http://www.dell-lee.com/imgs/vue3/${props.product.imgName}.png`" alt="">
        </div>
        <div class="product_content">
            <div class="product_content_title">{{props.product.title}}</div>
            <!-- <div class="product_content_sales">月售 {{ props.product.sales }} 件</div> -->
            <slot></slot>
            <div class="product_content_price">￥{{props.product.price}} <span class="product_content_old_price">￥{{props.product.oldPrice}}</span></div>
            
        </div>
        <div class="product_number">
            <span class="product_number_minus" @click="delProducet">-</span>
            {{props.product.number}}
            <span class="product_number_plus" @click="addProduct">+</span>
        </div>
    </div>
</template>

<style lang="scss" scoped>
@import '@/style/viriables.scss';
@import '@/style/mixins.scss';
.product {
    padding: .18rem;
    box-sizing: border-box;
    display: flex;
    position: relative;
    border-bottom: .01rem solid $content-bgColor;

    &_img {
        width: .68rem;
        margin-right: .18rem;

        img {
            width: .68rem;
            height: .68rem;
        }
    }
    &_img--min {
        width: .48rem;
        margin-right: .18rem;

        img {
            width: .48rem;
            height: .48rem;
        }
    }
    &_content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;

        &_title {
            font-size: .14rem;
            font-weight: bold;
            color: $content_fontcolor;
            @include ellipse;
        }
        &_price {
            color: $hightlight-fontColor;
        }
        &_old_price {
            color: $light-fontColor;
            text-decoration: line-through;
        }
    }
    &_number {
        position: absolute;
        right: .18rem;
        bottom: .18rem;

        &_minus,&_plus {
            display: inline-block;
            width: .2rem;
            height: .2rem;
            border-radius: 50%;
            font-size: .16rem;
            text-align: center;
        }
        &_minus {
            border: .01rem solid $medium-fontColor;
            color: $medium-fontColor;
            margin-right: .08rem;
        }
        &_plus {
            background-color: $btn-bgColor;
            color: $bgColor;
            margin-left: .08rem;
        }
    }
}
</style>